The answer to this would be B- Longitudinal Study.
The U-boat substantially reduced shipping capabilities of the allied powers
The paragraph above describes the Leeward side of an island. Hope this helps!
The north was an industrial industry and the south used cheap labor (slaves) so the answer would be the second one.
the north- factories
the south- slave labor
Both trials involved little to no evidence in proving the accused guilty; all accusations were baseless.
